A Review of the Research Progress of Social Network Structure

• Published in: Complexity (New York, N.Y.) Vol. 2021; no. 1
• Main Authors: Li, Ning, Huang, Qian, Ge, Xiaoyu, He, Miao, Cui, Shuqin, Huang, Penglin, Li, Shuairan, Fung, Sai-Fu
• Format: Journal Article
• Language: English
• Published: Hoboken Hindawi 2021; Hindawi Limited; Wiley
• Subjects: Economics; Knowledge management; Personal relationships; Research methodology; Social capital; Social network analysis; Social networks; Social structure; Social support; Society; Sociology
• ISSN: 1076-2787; 1099-0526
• DOI: 10.1155/2021/6692210

Social network theory is an important paradigm of social structure research, which has been widely used in various fields of research. This paper reviews the development process and the latest progress of social network theory research and analyzes the research application of social network. In order to reveal the deep social structure, this paper analyzes the structure of social networks from three levels: microlevel, mesolevel, and macrolevel and reveals the origin, development, perfection, and latest achievements of complex network models. The regular graph model, P1 model, P2 model, exponential random graph model, small-world network model, and scale-free network model are introduced. In the end, the research on the social network structure is reviewed, and social support network and social discussion network are introduced, which are two important contents of social network research. At present, the research on social networks has been widely used in coauthor networks, citation networks, mobile social networks, enterprise knowledge management, and individual happiness, but there are few research studies on multilevel structure, dynamic research, complex network research, whole network research, and discussion network research. This provides space for future research on social networks.